This engaging card sort activity gives students the opportunity to explore multiple representations of linear functions. Students will connect graphs to equations written in both slope-intercept form and standard form.

In addition, students will analyze key features of each graph, including slope, x-intercepts, and y-intercepts, and use those attributes to support their matches. This activity encourages critical thinking as students justify their choices and make meaningful connections between algebraic and visual representations.

✅ What Students Practice:

• Identify slope, x-intercepts and y-intercepts of functions from graphs
• Match equations in slope-intercept and standard form to graphs
• Write linear equations from graphs and attributes

📌 What’s Included:

Version 1 – Complete Sets
Students receive all four cards for each linear function:

• Graph
• Equation in slope-intercept form
• Equation in standard form
• Attributes

This version is ideal for introducing multiple representations or providing structured practice.

Version 2 – Complete the Set
Each set is missing one representation, and students must determine the missing form and create it using the provided blank cards.

This option increases rigor by requiring students to:

• Convert between forms
• Write equations from graphs or key features
• Demonstrate deeper conceptual understanding
  

⭐ Why You’ll Love It

• Promotes deep understanding through multiple representations
• Encourages collaboration and math discussion
• Great for hands-on learners
• Perfect for review, stations, or formative assessment
• Easy to prep—just print and cut!
  

📚 Suggested Uses:

• Math centers or stations
• Small group work
• Partner activity
• Review before a test or quiz

Make linear functions click for your students with this interactive activity that goes beyond memorizing formulas and builds true mathematical connections!